10222100201000 has 64 divisors (see below), whose sum is σ = 23920542594000. Its totient is φ = 4088698521600.

The previous prime is 10222100200997. The next prime is 10222100201029. The reversal of 10222100201000 is 10200122201.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1597529156356 + 8624571044644 = 1263934^2 + 2936762^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31567916 + ... + 31890084.

Almost surely, 2^{10222100201000} is an apocalyptic number.

10222100201000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10222100201000 is an abundant number, since it is smaller than the sum of its proper divisors (13698442393000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10222100201000 is a wasteful number, since it uses less digits than its factorization.

10222100201000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353919 (or 353905 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10222100201000 its reverse (10200122201), we get a palindrome (10232300323201).

The spelling of 10222100201000 in words is "ten trillion, two hundred twenty-two billion, one hundred million, two hundred one thousand".